Qt 5.x。在Ubuntu 16.10上编译IBASE

我有一个问题，你需要在ubuntu的qt5中组装ibase插件。在我执行了一系列操作之后，我假设您需要挂载include/firebird文件夹，但找不到她

sudo ln -s /usr/lib/i386-linux-gnu/libfbclient.so.2.5.6 /usr/lib/libfbclient.so
sudo ln -s /usr/lib/i386-linux-gnu/libfbclient.so.2.5.6 /usr/lib/libgds.so
sudo ln -s /usr/lib/libfbclient.so /usr/lib/libgds.so.0
sudo ln /usr/lib/libfbclient.so /usr/lib/lgds.so
sudo ln /usr/lib/libfbclient.so /usr/lib/libgds.so

已安装：

dpkg --get-selections | grep firebird
firebird-dev                    install
firebird2.5-classic             deinstall
firebird2.5-common              install
firebird2.5-common-doc              install
firebird2.5-server-common           install
firebird2.5-super               install
libreoffice-sdbc-firebird           install

gbak -z
gbak:gbak version LI-V2.5.6.27020 Firebird 2.5

dpkg -L firebird2.5-super
/.
/etc
/etc/init.d
/etc/init.d/firebird2.5-super
/usr
/usr/bin
/usr/bin/fbstat
/usr/bin/fbsvcmgr
/usr/bin/fbtracemgr
/usr/bin/gbak
/usr/bin/gdef
/usr/bin/gfix
/usr/bin/gpre
/usr/bin/gsec
/usr/bin/isql-fb
/usr/bin/nbackup
/usr/bin/qli
/usr/lib
/usr/lib/firebird
/usr/lib/firebird/2.5
/usr/lib/firebird/2.5/UDF
/usr/lib/firebird/2.5/UDF/fbudf.so
/usr/lib/firebird/2.5/UDF/ib_udf.so
/usr/sbin
/usr/sbin/fb_lock_print
/usr/sbin/fbserver
/usr/share
/usr/share/doc
/usr/share/lintian
/usr/share/lintian/overrides
/usr/share/lintian/overrides/firebird2.5-super
/usr/share/man
/usr/share/man/man1
/usr/share/man/man1/fbserver.1.gz
/usr/share/doc/firebird2.5-super

建筑：

sudo cp /usr/lib/x86_64-linux-gnu/firebird/2.5/firebird.msg /opt/firebird/firebird.msg

sudo nano /etc/profile
export FIREBIRD="/opt/firebird"

qmake "INCLUDEPATH+=/usr/bin/" "INCLUDEPATH+=/usr/lib/x86_64-linux-gnu/" "LIBS+=-L/usr/lib/x86_64-linux-gnu/libfbclient.so" "LIBS+=-L/usr/lib/lgds.so" "LIBS+=-L/usr/lib/x86_64-linux-gnu/libdl.so" "LIBS+=-L/usr/lib/libgds.so" "INCLUDEPATH+=/usr/lib/x86_64-linux-gnu/firebird/2.5/" "INCLUDEPATH+=/usr/include" "LIBS+=-L/usr/lib64 -lfbclient" ibase.pro


make

---

它是在Ubuntu 16.10和Debian jessie上成功编译的

序言：

• 在Debian上使用了

  su-

  而不是

  sudo

• 用于构建所使用的QT源

• /etc/apt/source.list

  -您必须在此处放置一些源URI的

  deb src…

安装软件包：

sudo apt-get build-dep qt5-default
sudo apt-get install libxcb-xinerama0-dev
sudo apt-get install firebird-dev

源树是从git存储库克隆的：

cd /usr/src # or any directory you want with w+x 
git clone git://code.qt.io/qt/qt5.git

cd qt5;
git checkout 5.7

perl init-repository

./configure -developer-build -opensource -nomake examples -nomake tests

配置在上面构建InterBase插件的步骤中未找到任何内容：

  SQL drivers:
    DB2 .................. no
    InterBase ............ no
    MySQL ................ yes (plugin)
    OCI .................. no
    ODBC ................. yes (plugin)
    PostgreSQL ........... yes (plugin)
    SQLite 2 ............. no
    SQLite ............... yes (plugin, using bundled copy)
    TDS .................. yes (plugin)

make -j4

# make install # it isn't needed because developers-build 

用于构建

firebird

插件

我只在Ubuntu上遇到以下错误

/usr/include/c++/6/cstdlib:75:25:致命错误：stdlib.h:没有这样的文件 或目录 #下一步包括 ^

应按以下方式修改生成的Makefile：

INCPATH       = -I. -isystem /usr/include
--> new
INCPATH       = -I. -I/usr/include

课后，重新执行

make

：

rm -f libqsqlibase.so
g++ -Wl,--no-undefined -fuse-ld=gold -Wl,--enable-new-dtags -Wl,-rpath,/usr/src/qt5/qtbase/lib -shared -o libqsqlibase.so .obj/main.o .obj/qsql_ibase.o .obj/moc_qsql_ibase_p.o  -L/usr/lib/x86_64-linux-gnu -lfbclient -lgds -L/usr/src/qt5/qtbase/lib -lQt5Sql -lQt5Core -lpthread
mv -f libqsqlibase.so ../../../../plugins/sqldrivers/

-rwxr-xr-x 1 db src 1241008 May  1 23:55 ../../../../plugins/sqldrivers/libqsqlibase.so

就这些。最简单的测试程序显示ibase插件现在可用：

#include <QCoreApplication>
#include <QtSql>

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);
    qDebug() << "drivers available:" << QSqlDatabase::drivers();
    QCoreApplication::exit(0);
}

#包括
#包括
int main（int argc，char*argv[]）
{
qcorea应用程序（argc、argv）；
qDebug（）相关：看起来您缺少ibase。h@MarkRotteveel找到ibase.h/usr/include/ibase.h/usr/include/qt4/Qt/qsql_ibase.h/usr/include/qt4/QtSql_ibase.h
#include <QCoreApplication>
#include <QtSql>

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);
    qDebug() << "drivers available:" << QSqlDatabase::drivers();
    QCoreApplication::exit(0);
}